Used Buick Regal for Sale in Boulder, CO
Buy a luxurious Buick Regal in the county seat of Boulder County, Colorado
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46 listings
- Price Drop$7,698great price$1,376 below market
- 112,365 miles
- 1 accident, 2 owners, personal use only
- 18 City / 29 Hwy MPG
- AutoNation Toyota Arapahoe (38 mi away)
- Home delivery*Five Star Dealer
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Located in Centennial, CO / 38 miles away from Boulder, CO
Sunroof; Power; Tilt-Sliding With SunshadeAudio System With Navigation; AM/FM/Xm Stereo With MP3 CD PlayerSun/MoonroofLeather SeatsNavigation Syst...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (18 City/29 Highway)
Listing Information:
VIN: 2G4GU5GV9C9109967
Stock: C9109967
Certified Pre-Owned: No
Listed since: 05-26-2025 - $7,298good price$1,259 below market
- 136,649 miles
- No accidents, 3 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- Hooshie Auto (34 mi away)
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Located in Denver, CO / 34 miles away from Boulder, CO
ONLINE FINANCING AVAILABLE HOOSHIEAUTO.COM! CREDIT UNION FINANCING ALSO AVAILABLE! SOME OF THE BEST DEALS IN THE STATE!!!!!!!!!!!!!!!!!! #1 goal is to...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GK5EX3G9148845
Stock: 14677
Certified Pre-Owned: No
Listed since: 03-31-2025 - New Listing$14,999fair price$1,086 below market
- 76,369 miles
- No accidents, 1 owner, personal use only
- 19 City / 27 Hwy MPG
- AutoNation Toyota Arapahoe (38 mi away)
- Home delivery*Five Star Dealer
Close
Located in Centennial, CO / 38 miles away from Boulder, CO
Driver Confidence Package #2Driver Confidence Package #1Moonroof; Power; Tilt-Sliding With SunshadeSun/MoonroofLeather SeatsNavigation SystemEbo...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: 2G4GV5GX1G9183565
Stock: G9183565
Certified Pre-Owned: No
Listed since: 07-01-2025 - $10,984fair price$15 below market
- 109,607 miles
- No accidents, 3 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- Drive-N-Motion Greeley (33 mi away)
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Located in Greeley, CO / 33 miles away from Boulder, CO
Welcome to the best way to purchase your next vehicle! Drive N-Motion is a ZERO FEES - SET PRICING - SECURE FUTURE Automotive Sales and Service Dealer...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GN5EX3F9232587
Stock: C1896MVP
Certified Pre-Owned: No
Listed since: 07-19-2025 - $9,984
- 152,485 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- Drive-N-Motion Greeley (33 mi away)
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Located in Greeley, CO / 33 miles away from Boulder, CO
Welcome to the best way to purchase your next vehicle! Drive N-Motion is a ZERO FEES - SET PRICING - SECURE FUTURE Automotive Sales and Service Dealer...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GT5GX7F9238752
Stock: C1895MVP
Certified Pre-Owned: No
Listed since: 07-19-2025 - 112,373 miles
- 1 accident, 3 owners, personal use
- 21 City / 30 Hwy MPG
- The Sharpest Rides (30 mi away)
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Located in Englewood, CO / 30 miles away from Boulder, CO
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GS5GX6G9181738
Stock: S62023
Certified Pre-Owned: No- $10,000good price$1,315 below market
- 98,252 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Zelienople, PA / 1,314 miles away from Boulder, CO
CarFax No Accidents Reported,Rare Find,Back-Up Camera,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Leather Seats,Remote Sta...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GN5EX1F9288446
Stock: Z288446A
Certified Pre-Owned: No - New Listing$7,471good price$1,011 below market
- 133,093 miles
- 1 accident, 4 owners, personal use only
- 19 City / 27 Hwy MPG
- Drive N-Motion Thornton (20 mi away)
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Located in Thornton, CO / 20 miles away from Boulder, CO
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: 2G4GP5EXXE9192744
Stock: N10660
Certified Pre-Owned: No
Listed since: 04-01-2025 - New Listing$15,998fair price$424 below market
- 41,570 miles
- No accidents, 2 owners, personal use only
- 21 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from OR to CO*
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Located in Milwaukie, OR / 953 miles away from Boulder, CO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: Yes
Features and Specs:
24 Combined MPG (21 City/29 Highway)
Listing Information:
VIN: 2G4GL5EXXH9147156
Stock: 26834394
Certified Pre-Owned: No - New Listing$11,991good price$1,452 below market
- 67,760 miles
- 21 City / 30 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Clovis, CA / 816 miles away from Boulder, CO
High Demand,Rare Find,Apple CarPlay,Back-Up Camera,Brake Assist,Heated Seats,Leather Seats,Satellite Radio,Turbo/Supercharged,WiFi Hotspot,Heated Seat...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GK5EX4G9151964
Stock: G9151964TR
Certified Pre-Owned: No - New Listing$13,998fair price$240 below market
- 69,622 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to CO*
Close
Located in Gainesville, FL / 1,476 miles away from Boulder, CO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GK5EXXG9121898
Stock: 26083460
Certified Pre-Owned: No - New Listing$18,998fair price$842 above market
- 12,582 miles
- No accidents, 1 owner, personal use only
- 21 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from WA to CO*
Close
Located in Puyallup, WA / 983 miles away from Boulder, CO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/29 Highway)
Listing Information:
VIN: 2G4GR5GX4H9111779
Stock: 27455140
Certified Pre-Owned: No - Price Drop$18,590fair price$1,025 above market
- 28,666 miles
- 1 accident, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Portland, OR / 958 miles away from Boulder, CO
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GK5EX6G9206432
Stock: 2003847059
Certified Pre-Owned: No
Listed since: 06-26-2025 - Price Drop$17,743fair price$324 above market
- 66,377 miles
- No accidents, 1 owner, personal use
- 21 City / 30 Hwy MPG
- Stevinson Toyota West (25 mi away)
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Located in Lakewood, CO / 25 miles away from Boulder, CO
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GT5GXXF9242522
Stock: STW251387A
Certified Pre-Owned: No
Listed since: 07-16-2025 - $14,999fair price$295 above market
- 46,000 miles
- No accidents, 3 owners, personal use only
- 21 City / 30 Hwy MPG
- Blue Star Auto Group (12 mi away)
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Located in Frederick, CO / 12 miles away from Boulder, CO
ABOUT US: Call or Text 7**-8**-1*** or Visit www.BlueStarAutoGroup.com - Trade-Ins are Welcome & We also Purchase Vehicles. We provide friendly & info...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GK5EX7F9167252
Stock: T167252
Certified Pre-Owned: No
Listed since: 07-12-2025 - New Listing$16,998fair price$581 above market
- 41,633 miles
- No accidents, 1 owner, personal use
- 21 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from WA to CO*
Close
Located in Renton, WA / 987 miles away from Boulder, CO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/29 Highway)
Listing Information:
VIN: 2G4GL5EX0H9187603
Stock: 27455125
Certified Pre-Owned: No - $15,998fair price$250 above market
- 56,336 miles
- No accidents, 1 owner, personal use only
- 21 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to CO*
Close
Located in Fort Myers, FL / 1,630 miles away from Boulder, CO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: Yes
Features and Specs:
24 Combined MPG (21 City/29 Highway)
Listing Information:
VIN: 2G4GR5GX3H9113457
Stock: 27489368
Certified Pre-Owned: No - $16,990fair price$2,349 above market
- 83,714 miles
- No accidents, 3 owners, personal use only
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Cleveland, OH / 1,229 miles away from Boulder, CO
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GU5GX2G9132272
Stock: 2003741827
Certified Pre-Owned: No
Listed since: 05-16-2025 - $14,790
- 78,799 miles
- No accidents, 2 owners, rental vehicle
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Sacramento, CA / 874 miles away from Boulder, CO
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GK5EX4G9171535
Stock: 2003823967
Certified Pre-Owned: No
Listed since: 06-18-2025 - Price Drop
- 75,031 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Phoenix, AZ / 589 miles away from Boulder, CO
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: 2G4GS5GX2G9198293
Stock: 2003328077
Certified Pre-Owned: No
Listed since: 12-12-2024 - $14,998fair price$831 above market
- 61,254 miles
- 3 accidents, 1 owner, personal use
- 21 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to CO*
Close
Located in Boynton Beach, FL / 1,717 miles away from Boulder, CO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: Yes
Features and Specs:
24 Combined MPG (21 City/29 Highway)
Listing Information:
VIN: 2G4GR5GX6H9154004
Stock: 26933382
Certified Pre-Owned: No
Showing 1 - 21 out of 46 listings
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.